Trace number 2674804

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) 1800.01 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_10_30.r.opb
MD5SUM80d844acb755df30f8eb4d34a1c5fb81
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.18897
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
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 constraint10
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 

0.00/0.20	c 100 100 0 0 0 0 0 0
0.00/0.20	o 14
0.00/0.20	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 ~x

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-2674804-1276801888/watcher-2674804-1276801888 -o /tmp/evaluation-result-2674804-1276801888/solver-2674804-1276801888 -C 1800 -W 2000 -M 1800 run HOME/instance-2674804-1276801888.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: 0.92 0.97 0.98 3/105 25567
/proc/meminfo: memFree=1841684/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0

[startup+0.100026 s]
/proc/loadavg: 0.92 0.97 0.98 3/105 25567
/proc/meminfo: memFree=1841684/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201038 s]
/proc/loadavg: 0.92 0.97 0.98 3/105 25567
/proc/meminfo: memFree=1841684/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301051 s]
/proc/loadavg: 0.92 0.97 0.98 3/105 25567
/proc/meminfo: memFree=1841684/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.7011 s]
/proc/loadavg: 0.92 0.97 0.98 3/105 25567
/proc/meminfo: memFree=1841684/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5012 s]
/proc/loadavg: 0.92 0.97 0.98 2/107 25570
/proc/meminfo: memFree=1813148/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=31432 CPUtime=1.49
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 7890 0 0 0 142 7 0 0 25 0 1 0 21480223 32186368 7316 1992294400 134512640 134902295 4291660448 18446744073709551615 4160484206 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 7858 7316 269 96 0 7070 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40132

[startup+3.1004 s]
/proc/loadavg: 0.92 0.97 0.98 2/107 25570
/proc/meminfo: memFree=1812528/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=32356 CPUtime=3.08
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 8122 0 0 0 301 7 0 0 25 0 1 0 21480223 33132544 7548 1992294400 134512640 134902295 4291660448 18446744073709551615 4160502999 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 8089 7548 269 96 0 7301 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 41056

[startup+6.3008 s]
/proc/loadavg: 0.93 0.97 0.98 2/107 25570
/proc/meminfo: memFree=1810544/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=34072 CPUtime=6.28
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 8557 0 0 0 621 7 0 0 25 0 1 0 21480223 34889728 7983 1992294400 134512640 134902295 4291660448 18446744073709551615 4160502772 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 8518 7983 269 96 0 7730 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 42772

[startup+12.7006 s]
/proc/loadavg: 0.93 0.97 0.98 2/107 25570
/proc/meminfo: memFree=1807196/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=37112 CPUtime=12.68
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 9322 0 0 0 1260 8 0 0 25 0 1 0 21480223 38002688 8748 1992294400 134512640 134902295 4291660448 18446744073709551615 4160517035 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 9278 8748 269 96 0 8490 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 45812

[startup+25.5012 s]
/proc/loadavg: 0.95 0.97 0.98 2/107 25570
/proc/meminfo: memFree=1803972/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=40168 CPUtime=25.47
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 10059 0 0 0 2539 8 0 0 25 0 1 0 21480223 41132032 9485 1992294400 134512640 134902295 4291660448 18446744073709551615 4160517040 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 10042 9485 269 96 0 9254 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 48868

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.98 2/107 25572
/proc/meminfo: memFree=1802236/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=41920 CPUtime=51.06
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 10496 0 0 0 5098 8 0 0 25 0 1 0 21480223 42926080 9922 1992294400 134512640 134902295 4291660448 18446744073709551615 4160514174 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 10480 9922 269 96 0 9692 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 50620

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/107 25574
/proc/meminfo: memFree=1800748/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=43132 CPUtime=102.25
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 10816 0 0 0 10217 8 0 0 25 0 1 0 21480223 44167168 10242 1992294400 134512640 134902295 4291660448 18446744073709551615 4160498508 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 10783 10242 269 96 0 9995 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 51832

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25574
/proc/meminfo: memFree=1799136/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=44716 CPUtime=162.23
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 11196 0 0 0 16214 9 0 0 25 0 1 0 21480223 45789184 10622 1992294400 134512640 134902295 4291660448 18446744073709551615 4160496156 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 11179 10622 269 96 0 10391 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 53416

[startup+222.309 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25576
/proc/meminfo: memFree=1795168/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=48712 CPUtime=222.22
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 12195 0 0 0 22213 9 0 0 25 0 1 0 21480223 49881088 11621 1992294400 134512640 134902295 4291660448 18446744073709551615 4160496150 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 12178 11621 269 96 0 11390 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 57412

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25578
/proc/meminfo: memFree=1792440/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=51384 CPUtime=282.19
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 12866 0 0 0 28209 10 0 0 25 0 1 0 21480223 52617216 12292 1992294400 134512640 134902295 4291660448 18446744073709551615 4160514539 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 12846 12292 269 96 0 12058 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 60084

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25580
/proc/meminfo: memFree=1792192/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=51728 CPUtime=342.17
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 12925 0 0 0 34207 10 0 0 25 0 1 0 21480223 52969472 12351 1992294400 134512640 134902295 4291660448 18446744073709551615 4160503134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 12932 12351 269 96 0 12144 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 60428

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25582
/proc/meminfo: memFree=1792192/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=51728 CPUtime=402.15
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 12925 0 0 0 40205 10 0 0 25 0 1 0 21480223 52969472 12351 1992294400 134512640 134902295 4291660448 18446744073709551615 4160514342 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 12932 12351 269 96 0 12144 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 60428

[startup+462.302 s]

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

/proc/25569/statm: 15410 14836 269 96 0 14622 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 70340

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25604
/proc/meminfo: memFree=1781280/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=61640 CPUtime=1241.9
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 15410 0 0 0 124177 13 0 0 25 0 1 0 21480223 63119360 14836 1992294400 134512640 134902295 4291660448 18446744073709551615 4160514174 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 15410 14836 269 96 0 14622 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 70340

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25609
/proc/meminfo: memFree=1780908/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=61640 CPUtime=1301.87
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 15410 0 0 0 130174 13 0 0 25 0 1 0 21480223 63119360 14836 1992294400 134512640 134902295 4291660448 18446744073709551615 4160514174 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 15410 14836 269 96 0 14622 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 70340

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25609
/proc/meminfo: memFree=1780908/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=61640 CPUtime=1361.85
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 15410 0 0 0 136172 13 0 0 25 0 1 0 21480223 63119360 14836 1992294400 134512640 134902295 4291660448 18446744073709551615 4160517043 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 15410 14836 269 96 0 14622 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 70340

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25611
/proc/meminfo: memFree=1780908/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=61772 CPUtime=1421.84
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 15422 0 0 0 142171 13 0 0 25 0 1 0 21480223 63254528 14848 1992294400 134512640 134902295 4291660448 18446744073709551615 4160484038 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 15443 14848 269 96 0 14655 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 70472

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25613
/proc/meminfo: memFree=1780908/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=61936 CPUtime=1481.81
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 15453 0 0 0 148168 13 0 0 25 0 1 0 21480223 63422464 14879 1992294400 134512640 134902295 4291660448 18446744073709551615 4160484083 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 15484 14879 269 96 0 14696 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 70636

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.98 3/107 25615
/proc/meminfo: memFree=1778056/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=64840 CPUtime=1541.8
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 16198 0 0 0 154166 14 0 0 25 0 1 0 21480223 66396160 15624 1992294400 134512640 134902295 4291660448 18446744073709551615 4160496098 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 16210 15624 269 96 0 15422 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 73540

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25617
/proc/meminfo: memFree=1778056/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=64840 CPUtime=1601.78
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 16198 0 0 0 160164 14 0 0 25 0 1 0 21480223 66396160 15624 1992294400 134512640 134902295 4291660448 18446744073709551615 4160514174 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 16210 15624 269 96 0 15422 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 73540

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25617
/proc/meminfo: memFree=1774956/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=68052 CPUtime=1661.75
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 16992 0 0 0 166161 14 0 0 25 0 1 0 21480223 69685248 16418 1992294400 134512640 134902295 4291660448 18446744073709551615 4160499599 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 17013 16418 269 96 0 16225 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 76752

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25619
/proc/meminfo: memFree=1774832/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=68052 CPUtime=1721.73
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 16992 0 0 0 172159 14 0 0 25 0 1 0 21480223 69685248 16418 1992294400 134512640 134902295 4291660448 18446744073709551615 4160503218 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 17013 16418 269 96 0 16225 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 76752

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25621
/proc/meminfo: memFree=1774584/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=68052 CPUtime=1781.71
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 16993 0 0 0 178157 14 0 0 25 0 1 0 21480223 69685248 16419 1992294400 134512640 134902295 4291660448 18446744073709551615 4160514398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 17013 16419 269 96 0 16225 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 76752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25621
/proc/meminfo: memFree=1773840/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=68712 CPUtime=1800.01
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 17169 0 0 0 179987 14 0 0 25 0 1 0 21480223 70361088 16595 1992294400 134512640 134902295 4291660448 18446744073709551615 4160514394 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 17178 16595 269 96 0 16390 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 77412

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

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 25621
/proc/meminfo: memFree=1773840/2059040 swapFree=4140308/4192956
[pid=25567] ppid=25565 vsize=8700 CPUtime=0
/proc/25567/stat : 25567 (run) S 25565 25567 25344 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21480222 8908800 250 1992294400 4194304 4922060 140733384581248 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25567/statm: 2175 250 211 178 0 68 0
[pid=25569] ppid=25567 vsize=68712 CPUtime=1800.01
/proc/25569/stat : 25569 (PBPASSolver) R 25567 25567 25344 0 -1 4202496 17169 0 0 0 179987 14 0 0 25 0 1 0 21480223 70361088 16595 1992294400 134512640 134902295 4291660448 18446744073709551615 4160514394 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25569/statm: 17178 16595 269 96 0 16390 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 77412

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25567 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.61
CPU time (s): 1800.01
CPU user time (s): 1799.87
CPU system time (s): 0.14
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 77412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 522
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= 4

runsolver used 2.82257 second user time and 8.65768 second system time

The end

Launcher Data 

Begin job on node054 at 2010-06-17 21:11:28
IDJOB=2674804
IDBENCH=2849
IDSOLVER=1174
FILE ID=node054/2674804-1276801888
PBS_JOBID= 11176632
Free space on /tmp= 62476 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_10_30.r.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674804-1276801888/watcher-2674804-1276801888 -o /tmp/evaluation-result-2674804-1276801888/solver-2674804-1276801888 -C 1800 -W 2000 -M 1800  run HOME/instance-2674804-1276801888.opb

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

MD5SUM BENCH= 80d844acb755df30f8eb4d34a1c5fb81
RANDOM SEED=1872903354

node054.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1842080 kB
Buffers:         36164 kB
Cached:          97560 kB
SwapCached:       5724 kB
Active:          26240 kB
Inactive:       120108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1842080 kB
SwapTotal:     4192956 kB
SwapFree:      4140308 kB
Dirty:             764 kB
Writeback:           0 kB
AnonPages:       11024 kB
Mapped:          13004 kB
Slab:            48596 kB
PageTables:       3960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179624 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62476 MiB
End job on node054 at 2010-06-17 21:41:31