Trace number 2674837

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) 1800.08 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_30_30.r.opb
MD5SUM28e00d9d9bb0c4a536b74577b47a7849
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark8.23975
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses100
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 constraint30
Maximum length of a constraint30
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.28	c 100 100 0 0 0 0 0 0
0.00/0.28	o 9
0.00/0.28	c 64 ~x208+32 ~x207+16 ~x206+8 ~x205+4 ~x204+2 ~x203+1 ~x202+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 ~x77+1 ~x76+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 ~x56+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 ~x40+1 ~x39+1 ~x38+1 ~x37+1 ~x36+1 ~x35+1 ~x34+1 ~x33+1 ~x32+1 ~x31+1 ~x30+1 ~x29+1 ~x28+1 ~x27+1 ~x26+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 ~x10+1 ~x9+1 ~x8+1 ~x7+1 ~x6+1 ~x5+1 ~x4

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-2674837-1276802647/watcher-2674837-1276802647 -o /tmp/evaluation-result-2674837-1276802647/solver-2674837-1276802647 -C 1800 -W 2000 -M 1800 run HOME/instance-2674837-1276802647.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: 1.06 1.04 1.00 3/106 23002
/proc/meminfo: memFree=1859076/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0

[startup+0.0930891 s]
/proc/loadavg: 1.06 1.04 1.00 3/106 23002
/proc/meminfo: memFree=1859076/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101087 s]
/proc/loadavg: 1.06 1.04 1.00 3/106 23002
/proc/meminfo: memFree=1859076/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301105 s]
/proc/loadavg: 1.06 1.04 1.00 3/106 23002
/proc/meminfo: memFree=1859076/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701141 s]
/proc/loadavg: 1.06 1.04 1.00 3/106 23002
/proc/meminfo: memFree=1859076/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50121 s]
/proc/loadavg: 1.06 1.04 1.00 2/108 23005
/proc/meminfo: memFree=1819628/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=42464 CPUtime=1.48
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 10500 0 0 0 139 9 0 0 25 0 1 0 21557074 43483136 10009 1992294400 134512640 134902295 4293714576 18446744073709551615 4160543197 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 10616 10009 269 96 0 9828 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 51164

[startup+3.10135 s]
/proc/loadavg: 1.06 1.04 1.00 2/108 23005
/proc/meminfo: memFree=1819132/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=43256 CPUtime=3.08
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 10722 0 0 0 299 9 0 0 25 0 1 0 21557074 44294144 10231 1992294400 134512640 134902295 4293714576 18446744073709551615 4160533570 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 10814 10231 269 96 0 10026 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 51956

[startup+6.30064 s]
/proc/loadavg: 1.05 1.04 1.00 2/108 23005
/proc/meminfo: memFree=1817396/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=44720 CPUtime=6.28
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 11087 0 0 0 619 9 0 0 25 0 1 0 21557074 45793280 10596 1992294400 134512640 134902295 4293714576 18446744073709551615 4160543212 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 11180 10596 269 96 0 10392 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 53420

[startup+12.7002 s]
/proc/loadavg: 1.05 1.04 1.00 2/108 23005
/proc/meminfo: memFree=1814668/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=47268 CPUtime=12.68
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 11701 0 0 0 1259 9 0 0 25 0 1 0 21557074 48402432 11210 1992294400 134512640 134902295 4293714576 18446744073709551615 4160542933 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 11817 11210 269 96 0 11029 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 55968

[startup+25.5013 s]
/proc/loadavg: 1.04 1.03 1.00 2/108 23005
/proc/meminfo: memFree=1811072/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=50636 CPUtime=25.48
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 12557 0 0 0 2538 10 0 0 25 0 1 0 21557074 51851264 12066 1992294400 134512640 134902295 4293714576 18446744073709551615 4160531520 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 12659 12066 269 96 0 11871 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59336

[startup+51.1016 s]
/proc/loadavg: 1.02 1.03 1.00 2/108 23007
/proc/meminfo: memFree=1808964/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=52916 CPUtime=51.07
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 13119 0 0 0 5097 10 0 0 25 0 1 0 21557074 54185984 12628 1992294400 134512640 134902295 4293714576 18446744073709551615 4160512767 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 13229 12628 269 96 0 12441 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 61616

[startup+102.309 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 23007
/proc/meminfo: memFree=1803632/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=58076 CPUtime=102.27
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 14390 0 0 0 10215 12 0 0 25 0 1 0 21557074 59469824 13899 1992294400 134512640 134902295 4293714576 18446744073709551615 4160542846 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 14519 13899 269 96 0 13731 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 66776

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23009
/proc/meminfo: memFree=1802640/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=58868 CPUtime=162.24
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 14612 0 0 0 16212 12 0 0 25 0 1 0 21557074 60280832 14121 1992294400 134512640 134902295 4293714576 18446744073709551615 4160531896 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 14717 14121 269 96 0 13929 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 67568

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23011
/proc/meminfo: memFree=1800408/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=60980 CPUtime=222.22
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 15134 0 0 0 22209 13 0 0 25 0 1 0 21557074 62443520 14643 1992294400 134512640 134902295 4293714576 18446744073709551615 4160512647 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 15245 14643 269 96 0 14457 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 69680

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23013
/proc/meminfo: memFree=1799168/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=62300 CPUtime=282.2
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 15460 0 0 0 28207 13 0 0 25 0 1 0 21557074 63795200 14969 1992294400 134512640 134902295 4293714576 18446744073709551615 4160512625 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 15575 14969 269 96 0 14787 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 71000

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23015
/proc/meminfo: memFree=1799044/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=62300 CPUtime=342.18
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 15460 0 0 0 34205 13 0 0 25 0 1 0 21557074 63795200 14969 1992294400 134512640 134902295 4293714576 18446744073709551615 4160512738 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 15575 14969 269 96 0 14787 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 71000

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23015
/proc/meminfo: memFree=1799044/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=62300 CPUtime=402.16
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 15460 0 0 0 40203 13 0 0 25 0 1 0 21557074 63795200 14969 1992294400 134512640 134902295 4293714576 18446744073709551615 4160542846 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 15575 14969 269 96 0 14787 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 71000

[startup+462.301 s]

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

/proc/23004/statm: 16618 16004 269 96 0 15830 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 75172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 23040
/proc/meminfo: memFree=1792968/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=68188 CPUtime=1181.95
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 16906 0 0 0 118180 15 0 0 25 0 1 0 21557074 69824512 16415 1992294400 134512640 134902295 4293714576 18446744073709551615 4160542846 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 17047 16415 269 96 0 16259 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 76888

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23042
/proc/meminfo: memFree=1791480/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=69244 CPUtime=1241.93
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 17183 0 0 0 124178 15 0 0 25 0 1 0 21557074 70905856 16692 1992294400 134512640 134902295 4293714576 18446744073709551615 4160545767 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 17311 16692 269 96 0 16523 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 77944

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23042
/proc/meminfo: memFree=1791356/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=69244 CPUtime=1301.92
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 17183 0 0 0 130177 15 0 0 25 0 1 0 21557074 70905856 16692 1992294400 134512640 134902295 4293714576 18446744073709551615 4160534337 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 17311 16692 269 96 0 16523 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 77944

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23044
/proc/meminfo: memFree=1791356/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=69244 CPUtime=1361.89
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 17185 0 0 0 136174 15 0 0 25 0 1 0 21557074 70905856 16694 1992294400 134512640 134902295 4293714576 18446744073709551615 4160527174 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 17311 16694 269 96 0 16523 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 77944

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23046
/proc/meminfo: memFree=1791356/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=69144 CPUtime=1421.88
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 17185 0 0 0 142173 15 0 0 25 0 1 0 21557074 70803456 16687 1992294400 134512640 134902295 4293714576 18446744073709551615 4160543032 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 17286 16687 269 96 0 16498 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 77844

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23048
/proc/meminfo: memFree=1791232/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=69144 CPUtime=1481.86
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 17185 0 0 0 148171 15 0 0 25 0 1 0 21557074 70803456 16687 1992294400 134512640 134902295 4293714576 18446744073709551615 4160524817 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 17286 16687 269 96 0 16498 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 77844

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23050
/proc/meminfo: memFree=1791232/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=69144 CPUtime=1541.84
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 17185 0 0 0 154169 15 0 0 25 0 1 0 21557074 70803456 16687 1992294400 134512640 134902295 4293714576 18446744073709551615 4160543005 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 17286 16687 269 96 0 16498 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 77844

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23050
/proc/meminfo: memFree=1791108/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=69144 CPUtime=1601.83
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 17185 0 0 0 160168 15 0 0 25 0 1 0 21557074 70803456 16687 1992294400 134512640 134902295 4293714576 18446744073709551615 4160545757 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 17286 16687 269 96 0 16498 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 77844

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23052
/proc/meminfo: memFree=1790984/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=69144 CPUtime=1661.81
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 17185 0 0 0 166166 15 0 0 25 0 1 0 21557074 70803456 16687 1992294400 134512640 134902295 4293714576 18446744073709551615 4160542846 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 17286 16687 269 96 0 16498 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 77844

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23054
/proc/meminfo: memFree=1790860/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=69136 CPUtime=1721.79
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 17185 0 0 0 172164 15 0 0 25 0 1 0 21557074 70795264 16685 1992294400 134512640 134902295 4293714576 18446744073709551615 4160543023 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 17284 16685 269 96 0 16496 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 77836

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23056
/proc/meminfo: memFree=1790612/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=69136 CPUtime=1781.77
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 17185 0 0 0 178162 15 0 0 25 0 1 0 21557074 70795264 16685 1992294400 134512640 134902295 4293714576 18446744073709551615 4160545789 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 17284 16685 269 96 0 16496 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 77836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 23056
/proc/meminfo: memFree=1790612/2059040 swapFree=4140144/4192956
[pid=23002] ppid=23000 vsize=8700 CPUtime=0
/proc/23002/stat : 23002 (run) S 23000 23002 22779 0 -1 4202496 391 134 0 0 0 0 0 0 19 0 1 0 21557073 8908800 251 1992294400 4194304 4922060 140733442233088 18446744073709551615 273393753221 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23002/statm: 2175 251 211 178 0 68 0
[pid=23004] ppid=23002 vsize=69136 CPUtime=1800.08
/proc/23004/stat : 23004 (PBPASSolver) R 23002 23002 22779 0 -1 4202496 17185 0 0 0 179993 15 0 0 25 0 1 0 21557074 70795264 16685 1992294400 134512640 134902295 4293714576 18446744073709551615 4160512670 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23004/statm: 17284 16685 269 96 0 16496 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 77836

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23002 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1799.93
CPU system time (s): 0.15
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 77944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
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= 4
involuntary context switches= 3

runsolver used 2.94155 second user time and 8.5467 second system time

The end

Launcher Data 

Begin job on node043 at 2010-06-17 21:24:07
IDJOB=2674837
IDBENCH=2891
IDSOLVER=1174
FILE ID=node043/2674837-1276802647
PBS_JOBID= 11176656
Free space on /tmp= 62296 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_30_30.r.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674837-1276802647/watcher-2674837-1276802647 -o /tmp/evaluation-result-2674837-1276802647/solver-2674837-1276802647 -C 1800 -W 2000 -M 1800  run HOME/instance-2674837-1276802647.opb

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

MD5SUM BENCH= 28e00d9d9bb0c4a536b74577b47a7849
RANDOM SEED=113893645

node043.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		: 3000.241
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	: 6000.48
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		: 3000.241
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	: 5599.37
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1859604 kB
Buffers:         32464 kB
Cached:          78316 kB
SwapCached:       5908 kB
Active:          20472 kB
Inactive:       102940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1859604 kB
SwapTotal:     4192956 kB
SwapFree:      4140144 kB
Dirty:             736 kB
Writeback:           4 kB
AnonPages:       10932 kB
Mapped:          12956 kB
Slab:            54164 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181624 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= 62292 MiB
End job on node043 at 2010-06-17 21:54:09