Trace number 2674817

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PBPASSolver 2010-06-13? (TO) 1800.04 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-C880.a.opb
MD5SUMb05f470b70f12c211f6d9c7c351d242f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark87
Best CPU time to get the best result obtained on this benchmark0.19197
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 87
Optimality of the best value was proved YES
Number of variables301
Total number of constraints732
Number of constraints which are clauses732
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 constraint23
Number of terms in the objective function 301
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 301
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 301
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.41	c 301 732 0 0 0 0 0 0
0.00/0.41	o 95
0.00/0.41	c 128 ~x859+64 ~x858+32 ~x857+16 ~x856+8 ~x855+4 ~x854+2 ~x853+1 ~x852+1 ~x302+1 ~x300+1 ~x297+1 ~x295+1 ~x293+1 ~x290+1 ~x289+1 ~x288+1 ~x287+1 ~x284+1 ~x283+1 ~x282+1 ~x281+1 ~x280+1 ~x279+1 ~x278+1 ~x276+1 ~x274+1 ~x272+1 ~x271+1 ~x270+1 ~x269+1 ~x267+1 ~x265+1 ~x264+1 ~x260+1 ~x259+1 ~x258+1 ~x256+1 ~x255+1 ~x254+1 ~x253+1 ~x252+1 ~x251+1 ~x250+1 ~x249+1 ~x247+1 ~x246+1 ~x245+1 ~x242+1 ~x241+1 ~x240+1 ~x239+1 ~x238+1 ~x237+1 ~x236+1 ~x235+1 ~x234+1 ~x232+1 ~x231+1 ~x230+1 ~x229+1 ~x227+1 ~x226+1 ~x225+1 ~x224+1 ~x223+1 ~x222+1 ~x221+1 ~x220+1 ~x219+1 ~x218+1 ~x217+1 ~x216+1 ~x215+1 ~x213+1 ~x211+1 ~x210+1 ~x209+1 ~x208+1 ~x207+1 ~x206+1 ~x205+1 ~x204+1 ~x203+1 ~x202+1 ~x201+1 ~x200+1 ~x199+1 ~x198+1 ~x197+1 ~x196+1 ~x195+1 ~x194+1 ~x193+1 ~x189+1 ~x188+1 ~x187+1 ~x186+1 ~x185+1 ~x184+1 ~x183+1 ~x182+1 ~x181+1 ~x180+1 ~x179+1 ~x178+1 ~x177+1 ~x176+1 ~x175+1 ~x174+1 ~x173+1 ~x172+1 ~x171+1 ~x168+1 ~x167+1 ~x166+1 ~x165+1 ~x164+1 ~x163+1 ~x162+1 ~x161+1 ~x160+1 ~x159+1 ~x158+1 ~x157+1 ~x156+1 ~x155+1 ~x154+1 ~x151+1 ~x150+1 ~x149+1 ~x148+1 ~x147+1 ~x146+1 ~x145+1 ~x144+1 ~x143+1 ~x142+1 ~x141+1 ~x140+1 ~x139+1 ~x138+1 ~x137+1 ~x136+1 ~x135+1 ~x134+1 ~x133+1 ~x132+1 ~x131+1 ~x130+1 ~x129+1 ~x128+1 ~x127+1 ~x126+1 ~x125+1 ~x124+1 ~x123+1 ~x122+1 ~x121+1 ~x120+1 ~x119+1 ~x118+1 ~x117+1 ~x116+1 ~x115+1 ~x114+1 ~x113+1 ~x112+1 ~x111+1 ~x110+1 ~x109+1 ~x108+1 ~x107+1 ~x106+1 ~x105+1 ~x104+1 ~x103+1 ~x102+1 ~x101+1 ~x100+1 ~x99+1 ~x98+1 ~x97+1 ~x96+1 ~x95+1 ~x94+1 ~x93+1 ~x92+1 ~x91+1 ~x90+1 ~x89+1 ~x88+1 ~x87+1 ~x86+1 ~x85+1 ~x84+1 ~x83+1 ~x82+1 ~x81+1 ~x80+1 ~x79+1 ~x78+1 ~x75+1 ~x74+1 ~x73+1 ~x72+1 ~x71+1 ~x70+1 ~x69+1 ~x68+1 ~x67+1 ~x66+1 ~x65+1 ~x64+1 ~x63+1 ~x62+1 ~x61+1 ~x60+1 ~x59+1 ~x58+1 ~x57+1 ~x55+1 ~x54+1 ~x53+1 ~x52+1 ~x51+1 ~x50+1 ~x49+1 ~x48+1 ~x47+1 ~x46+1 ~x45+1 ~x44+1 ~x43+1 ~x42+1 ~x41+1 ~x39+1 ~x38+1 ~x37+1 ~x36+1 ~x35+1 ~x33+1 ~x32+1 ~x31+1 ~x30+1 ~x29+1 ~x28+1 ~x27+1 ~x25+1 ~x24+1 ~x23+1 ~x22+1 ~x21+1 ~x20+1 ~x19+1 ~x18+1 ~x17+1 ~x16+1 ~x15+1 ~x14+1 ~x13+1 ~x12+1 ~x11+1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2674817-1276802149/watcher-2674817-1276802149 -o /tmp/evaluation-result-2674817-1276802149/solver-2674817-1276802149 -C 1800 -W 2000 -M 1800 run HOME/instance-2674817-1276802149.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 19074
/proc/meminfo: memFree=1912236/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0

[startup+0.09204 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 19074
/proc/meminfo: memFree=1912236/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101033 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 19074
/proc/meminfo: memFree=1912236/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30105 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 19074
/proc/meminfo: memFree=1912236/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701089 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 19074
/proc/meminfo: memFree=1912236/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50117 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 19077
/proc/meminfo: memFree=1851088/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=63932 CPUtime=1.48
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 16725 0 0 0 134 14 0 0 20 0 1 0 53871205 65466368 15335 1992294400 134512640 134902295 4294856864 18446744073709551615 4160497949 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 15983 15335 269 96 0 15195 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 72632

[startup+3.10132 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 19077
/proc/meminfo: memFree=1850840/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=64724 CPUtime=3.08
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 16923 0 0 0 294 14 0 0 24 0 1 0 53871205 66277376 15533 1992294400 134512640 134902295 4294856864 18446744073709551615 4160485887 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 16181 15533 269 96 0 15393 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 73424

[startup+6.30062 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 19077
/proc/meminfo: memFree=1849600/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=65928 CPUtime=6.28
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 17218 0 0 0 614 14 0 0 25 0 1 0 53871205 67510272 15828 1992294400 134512640 134902295 4294856864 18446744073709551615 4160486573 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 16482 15828 269 96 0 15694 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 74628

[startup+12.7012 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 19077
/proc/meminfo: memFree=1846128/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=69236 CPUtime=12.68
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 18032 0 0 0 1253 15 0 0 25 0 1 0 53871205 70897664 16642 1992294400 134512640 134902295 4294856864 18446744073709551615 4160500898 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 17309 16642 269 96 0 16521 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 77936

[startup+25.5005 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 19077
/proc/meminfo: memFree=1840548/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=74620 CPUtime=25.48
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 19391 0 0 0 2532 16 0 0 25 0 1 0 53871205 76410880 18001 1992294400 134512640 134902295 4294856864 18446744073709551615 4160486573 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 18655 18001 269 96 0 17867 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83320

[startup+51.1009 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 19079
/proc/meminfo: memFree=1832116/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=83016 CPUtime=51.07
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 21485 0 0 0 5089 18 0 0 25 0 1 0 53871205 85008384 20095 1992294400 134512640 134902295 4294856864 18446744073709551615 4160489603 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 20754 20095 269 96 0 19966 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 91716

[startup+102.309 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 19079
/proc/meminfo: memFree=1819220/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=95604 CPUtime=102.26
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 24611 0 0 0 10206 20 0 0 25 0 1 0 53871205 97898496 23221 1992294400 134512640 134902295 4294856864 18446744073709551615 4160503339 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 23901 23221 269 96 0 23113 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 104304

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 19081
/proc/meminfo: memFree=1804216/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=110472 CPUtime=162.24
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 28317 0 0 0 16202 22 0 0 25 0 1 0 53871205 113123328 26927 1992294400 134512640 134902295 4294856864 18446744073709551615 4160467654 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 27618 26927 269 96 0 26830 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 119172

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 19083
/proc/meminfo: memFree=1804092/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=110472 CPUtime=222.22
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 28317 0 0 0 22200 22 0 0 25 0 1 0 53871205 113123328 26927 1992294400 134512640 134902295 4294856864 18446744073709551615 4160486500 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 27618 26927 269 96 0 26830 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 119172

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 19085
/proc/meminfo: memFree=1804092/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=110472 CPUtime=282.21
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 28317 0 0 0 28199 22 0 0 25 0 1 0 53871205 113123328 26927 1992294400 134512640 134902295 4294856864 18446744073709551615 4160497952 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 27618 26927 269 96 0 26830 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 119172

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 19087
/proc/meminfo: memFree=1800000/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=114704 CPUtime=342.19
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 29389 0 0 0 34196 23 0 0 25 0 1 0 53871205 117456896 27999 1992294400 134512640 134902295 4294856864 18446744073709551615 4160479761 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 28676 27999 269 96 0 27888 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 123404

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 19087
/proc/meminfo: memFree=1791320/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=123568 CPUtime=402.18
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 31604 0 0 0 40192 26 0 0 25 0 1 0 53871205 126533632 30214 1992294400 134512640 134902295 4294856864 18446744073709551615 4160497856 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 30892 30214 269 96 0 30104 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 132268

[startup+462.301 s]

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

/proc/19076/statm: 43989 43335 269 96 0 43201 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 184656

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 19111
/proc/meminfo: memFree=1734776/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=179416 CPUtime=1241.97
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 45581 0 0 0 124158 39 0 0 25 0 1 0 53871205 183721984 44191 1992294400 134512640 134902295 4294856864 18446744073709551615 4160497790 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 44854 44191 269 96 0 44066 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 188116

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 19111
/proc/meminfo: memFree=1714564/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=199364 CPUtime=1301.96
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 50535 0 0 0 130153 43 0 0 25 0 1 0 53871205 204148736 49145 1992294400 134512640 134902295 4294856864 18446744073709551615 4160486233 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 49841 49145 269 96 0 49053 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 208064

[startup+1362.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/108 19116
/proc/meminfo: memFree=1657016/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=213368 CPUtime=1361.94
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 54051 0 0 0 136148 46 0 0 25 0 1 0 53871205 218488832 52661 1992294400 134512640 134902295 4294856864 18446744073709551615 4160500677 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 53342 52661 269 96 0 52554 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 222068

[startup+1422.31 s]
/proc/loadavg: 1.02 1.00 1.00 2/108 19118
/proc/meminfo: memFree=1637424/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=233060 CPUtime=1421.93
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 58948 0 0 0 142144 49 0 0 25 0 1 0 53871205 238653440 57558 1992294400 134512640 134902295 4294856864 18446744073709551615 4160467711 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 58265 57558 269 96 0 57477 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 241760

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19120
/proc/meminfo: memFree=1625024/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=245784 CPUtime=1481.91
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 62052 0 0 0 148139 52 0 0 25 0 1 0 53871205 251682816 60662 1992294400 134512640 134902295 4294856864 18446744073709551615 4160486233 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 61446 60662 269 96 0 60658 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 254484

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19122
/proc/meminfo: memFree=1623040/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=247636 CPUtime=1541.89
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 62542 0 0 0 154136 53 0 0 25 0 1 0 53871205 253579264 61152 1992294400 134512640 134902295 4294856864 18446744073709551615 4160497790 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 61909 61152 269 96 0 61121 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 256336

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19122
/proc/meminfo: memFree=1623040/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=247636 CPUtime=1601.88
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 62542 0 0 0 160135 53 0 0 25 0 1 0 53871205 253579264 61152 1992294400 134512640 134902295 4294856864 18446744073709551615 4160486405 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 61909 61152 269 96 0 61121 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 256336

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19124
/proc/meminfo: memFree=1623040/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=247636 CPUtime=1661.86
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 62543 0 0 0 166133 53 0 0 25 0 1 0 53871205 253579264 61153 1992294400 134512640 134902295 4294856864 18446744073709551615 4160497790 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 61909 61153 269 96 0 61121 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 256336

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19126
/proc/meminfo: memFree=1623040/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=247636 CPUtime=1721.85
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 62543 0 0 0 172132 53 0 0 25 0 1 0 53871205 253579264 61153 1992294400 134512640 134902295 4294856864 18446744073709551615 4160480292 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 61909 61153 269 96 0 61121 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 256336

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19128
/proc/meminfo: memFree=1623040/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=247636 CPUtime=1781.83
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 62543 0 0 0 178130 53 0 0 25 0 1 0 53871205 253579264 61153 1992294400 134512640 134902295 4294856864 18446744073709551615 4160497976 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 61909 61153 269 96 0 61121 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 256336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19128
/proc/meminfo: memFree=1623040/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=247636 CPUtime=1800.04
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 62543 0 0 0 179951 53 0 0 25 0 1 0 53871205 253579264 61153 1992294400 134512640 134902295 4294856864 18446744073709551615 4160486823 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 61909 61153 269 96 0 61121 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 256336

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19128
/proc/meminfo: memFree=1623040/2059040 swapFree=4139740/4192956
[pid=19074] ppid=19072 vsize=8700 CPUtime=0
/proc/19074/stat : 19074 (run) S 19072 19074 18819 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 53871204 8908800 251 1992294400 4194304 4922060 140735762004064 18446744073709551615 273567816837 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19074/statm: 2175 251 211 178 0 68 0
[pid=19076] ppid=19074 vsize=247636 CPUtime=1800.04
/proc/19076/stat : 19076 (PBPASSolver) R 19074 19074 18819 0 -1 4202496 62543 0 0 0 179951 53 0 0 25 0 1 0 53871205 253579264 61153 1992294400 134512640 134902295 4294856864 18446744073709551615 4160486823 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19076/statm: 61909 61153 269 96 0 61121 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 256336

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19074 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1799.51
CPU system time (s): 0.53
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 256336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 525
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= 3
involuntary context switches= 3

runsolver used 3.08553 second user time and 8.39972 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-17 21:15:49
IDJOB=2674817
IDBENCH=2863
IDSOLVER=1174
FILE ID=node018/2674817-1276802149
PBS_JOBID= 11176634
Free space on /tmp= 62468 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-C880.a.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674817-1276802149/watcher-2674817-1276802149 -o /tmp/evaluation-result-2674817-1276802149/solver-2674817-1276802149 -C 1800 -W 2000 -M 1800  run HOME/instance-2674817-1276802149.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b05f470b70f12c211f6d9c7c351d242f
RANDOM SEED=576111428

node018.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.248
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
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		: 3000.248
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1912632 kB
Buffers:         24920 kB
Cached:          33364 kB
SwapCached:       5644 kB
Active:          22192 kB
Inactive:        48400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1912632 kB
SwapTotal:     4192956 kB
SwapFree:      4139740 kB
Dirty:             760 kB
Writeback:           0 kB
AnonPages:       11108 kB
Mapped:          12828 kB
Slab:            54036 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181960 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62468 MiB
End job on node018 at 2010-06-17 21:45:51