Trace number 2673867

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? (MO) 561.36 561.516

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-duke2.b.opb
MD5SUMad998dfe89909927555ae6165c9e8c9e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark70
Best CPU time to get the best result obtained on this benchmark6.12407
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 70
Optimality of the best value was proved NO
Number of variables1821
Total number of constraints4706
Number of constraints which are clauses4706
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 constraint382
Number of terms in the objective function 1821
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 1821
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1821
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

21.38/21.46	c 1821 4706 0 0 0 0 0 0
21.38/21.46	o 102
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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-2673867-1276802655/watcher-2673867-1276802655 -o /tmp/evaluation-result-2673867-1276802655/solver-2673867-1276802655 -C 1800 -W 2000 -M 1800 run HOME/instance-2673867-1276802655.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 0.99 3/107 17576
/proc/meminfo: memFree=1845424/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0

[startup+0.0721089 s]
/proc/loadavg: 0.92 0.97 0.99 3/107 17576
/proc/meminfo: memFree=1845424/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101108 s]
/proc/loadavg: 0.92 0.97 0.99 3/107 17576
/proc/meminfo: memFree=1845424/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301127 s]
/proc/loadavg: 0.92 0.97 0.99 3/107 17576
/proc/meminfo: memFree=1845424/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701162 s]
/proc/loadavg: 0.92 0.97 0.99 3/107 17576
/proc/meminfo: memFree=1845424/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50123 s]
/proc/loadavg: 0.92 0.97 0.99 2/109 17579
/proc/meminfo: memFree=1650728/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
[pid=17578] ppid=17576 vsize=287108 CPUtime=1.48
/proc/17578/stat : 17578 (PBPASSolver) R 17576 17576 17383 0 -1 4202496 71282 0 0 0 60 88 0 0 19 0 1 0 53921244 293998592 71179 1992294400 134512640 134902295 4293585520 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17578/statm: 71777 71179 256 96 0 70989 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 295808

[startup+3.10138 s]
/proc/loadavg: 0.92 0.97 0.99 2/109 17579
/proc/meminfo: memFree=1459396/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
[pid=17578] ppid=17576 vsize=549124 CPUtime=3.08
/proc/17578/stat : 17578 (PBPASSolver) R 17576 17576 17383 0 -1 4202496 136758 0 0 0 139 169 0 0 24 0 1 0 53921244 562302976 136655 1992294400 134512640 134902295 4293585520 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17578/statm: 137281 136655 256 96 0 136493 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 557824

[startup+6.30167 s]
/proc/loadavg: 0.93 0.97 0.99 2/109 17579
/proc/meminfo: memFree=965132/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
[pid=17578] ppid=17576 vsize=997700 CPUtime=6.28
/proc/17578/stat : 17578 (PBPASSolver) R 17576 17576 17383 0 -1 4202496 248960 0 0 0 319 309 0 0 25 0 1 0 53921244 1021644800 248857 1992294400 134512640 134902295 4293585520 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17578/statm: 249425 248857 256 96 0 248637 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1006400

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/109 17579
/proc/meminfo: memFree=308676/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
[pid=17578] ppid=17576 vsize=1543068 CPUtime=12.68
/proc/17578/stat : 17578 (PBPASSolver) R 17576 17576 17383 0 -1 4202496 389445 0 0 0 791 477 0 0 25 0 1 0 53921244 1580101632 385174 1992294400 134512640 134902295 4293585520 18446744073709551615 134630963 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17578/statm: 385767 385174 259 96 0 384979 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1551768

[startup+25.5004 s]
/proc/loadavg: 0.95 0.97 0.99 2/109 17581
/proc/meminfo: memFree=161116/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
[pid=17578] ppid=17576 vsize=1689124 CPUtime=25.48
/proc/17578/stat : 17578 (PBPASSolver) R 17576 17576 17383 0 -1 4202496 427976 0 0 0 2055 493 0 0 25 0 1 0 53921244 1729662976 420843 1992294400 134512640 134902295 4293585520 18446744073709551615 134631158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17578/statm: 422281 420843 262 96 0 421493 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1697824

[startup+51.1007 s]
/proc/loadavg: 0.96 0.97 0.99 2/109 17581
/proc/meminfo: memFree=170044/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
[pid=17578] ppid=17576 vsize=1679448 CPUtime=51.07
/proc/17578/stat : 17578 (PBPASSolver) R 17576 17576 17383 0 -1 4202496 433886 0 0 0 4611 496 0 0 25 0 1 0 53921244 1719754752 418147 1992294400 134512640 134902295 4293585520 18446744073709551615 4160347329 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17578/statm: 419862 418147 269 96 0 419074 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1688148

[startup+102.308 s]
/proc/loadavg: 0.98 0.97 0.99 2/109 17583
/proc/meminfo: memFree=148840/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
[pid=17578] ppid=17576 vsize=1700320 CPUtime=102.26
/proc/17578/stat : 17578 (PBPASSolver) R 17576 17576 17383 0 -1 4202496 439073 0 0 0 9728 498 0 0 25 0 1 0 53921244 1741127680 423334 1992294400 134512640 134902295 4293585520 18446744073709551615 4160359269 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17578/statm: 425080 423334 269 96 0 424292 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1709020

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/109 17583
/proc/meminfo: memFree=133836/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
[pid=17578] ppid=17576 vsize=1715220 CPUtime=162.24
/proc/17578/stat : 17578 (PBPASSolver) R 17576 17576 17383 0 -1 4202496 442811 0 0 0 15723 501 0 0 25 0 1 0 53921244 1756385280 427072 1992294400 134512640 134902295 4293585520 18446744073709551615 4160358526 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17578/statm: 428805 427072 269 96 0 428017 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1723920

[startup+222.301 s]
/proc/loadavg: 1.06 0.99 0.99 2/109 17585
/proc/meminfo: memFree=112756/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
[pid=17578] ppid=17576 vsize=1736400 CPUtime=222.22
/proc/17578/stat : 17578 (PBPASSolver) R 17576 17576 17383 0 -1 4202496 448066 0 0 0 21718 504 0 0 25 0 1 0 53921244 1778073600 432327 1992294400 134512640 134902295 4293585520 18446744073709551615 4160328399 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17578/statm: 434100 432327 269 96 0 433312 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1745100

[startup+282.301 s]
/proc/loadavg: 1.08 1.00 1.00 2/109 17587
/proc/meminfo: memFree=101472/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
[pid=17578] ppid=17576 vsize=1747704 CPUtime=282.21
/proc/17578/stat : 17578 (PBPASSolver) R 17576 17576 17383 0 -1 4202496 450900 0 0 0 27714 507 0 0 25 0 1 0 53921244 1789648896 435161 1992294400 134512640 134902295 4293585520 18446744073709551615 4160328328 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17578/statm: 436926 435161 269 96 0 436138 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1756404

[startup+342.301 s]
/proc/loadavg: 1.09 1.01 1.00 2/109 17589
/proc/meminfo: memFree=93536/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
[pid=17578] ppid=17576 vsize=1755368 CPUtime=342.2
/proc/17578/stat : 17578 (PBPASSolver) R 17576 17576 17383 0 -1 4202496 452850 0 0 0 33711 509 0 0 25 0 1 0 53921244 1797496832 437111 1992294400 134512640 134902295 4293585520 18446744073709551615 4160328365 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17578/statm: 438842 437111 269 96 0 438054 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1764068

[startup+402.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/109 17591
/proc/meminfo: memFree=69728/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
[pid=17578] ppid=17576 vsize=1779752 CPUtime=402.19
/proc/17578/stat : 17578 (PBPASSolver) R 17576 17576 17383 0 -1 4202496 458849 0 0 0 39704 515 0 0 25 0 1 0 53921244 1822466048 443110 1992294400 134512640 134902295 4293585520 18446744073709551615 4160328447 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17578/statm: 444938 443110 269 96 0 444150 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1788452

[startup+462.301 s]
/proc/loadavg: 1.16 1.06 1.01 2/109 17591
/proc/meminfo: memFree=44432/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
[pid=17578] ppid=17576 vsize=1804620 CPUtime=462.17
/proc/17578/stat : 17578 (PBPASSolver) R 17576 17576 17383 0 -1 4202496 465108 0 0 0 45699 518 0 0 25 0 1 0 53921244 1847930880 449369 1992294400 134512640 134902295 4293585520 18446744073709551615 4160328360 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17578/statm: 451155 449369 269 96 0 450367 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1813320

[startup+522.301 s]
/proc/loadavg: 1.06 1.05 1.01 2/109 17593
/proc/meminfo: memFree=24964/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
[pid=17578] ppid=17576 vsize=1824016 CPUtime=522.16
/proc/17578/stat : 17578 (PBPASSolver) R 17576 17576 17383 0 -1 4202496 469974 0 0 0 51694 522 0 0 25 0 1 0 53921244 1867792384 454235 1992294400 134512640 134902295 4293585520 18446744073709551615 4160362332 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17578/statm: 456004 454235 269 96 0 455216 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1832716



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+561.502 s]
/proc/loadavg: 1.03 1.04 1.00 2/109 17595
/proc/meminfo: memFree=14176/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
[pid=17578] ppid=17576 vsize=1834620 CPUtime=561.36
/proc/17578/stat : 17578 (PBPASSolver) R 17576 17576 17383 0 -1 4202496 472627 0 0 0 55612 524 0 0 25 0 1 0 53921244 1878650880 456888 1992294400 134512640 134902295 4293585520 18446744073709551615 8873468 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17578/statm: 458655 456888 269 96 0 457867 0
Current children cumulated CPU time (s) 561.36
Current children cumulated vsize (KiB) 1843320

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

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

[startup+561.502 s]
/proc/loadavg: 1.03 1.04 1.00 2/109 17595
/proc/meminfo: memFree=14176/2059040 swapFree=4139544/4192956
[pid=17576] ppid=17574 vsize=8700 CPUtime=0
/proc/17576/stat : 17576 (run) S 17574 17576 17383 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 53921243 8908800 251 1992294400 4194304 4922060 140733942212080 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17576/statm: 2175 251 211 178 0 68 0
[pid=17578] ppid=17576 vsize=1834620 CPUtime=561.36
/proc/17578/stat : 17578 (PBPASSolver) R 17576 17576 17383 0 -1 4202496 472627 0 0 0 55612 524 0 0 25 0 1 0 53921244 1878650880 456888 1992294400 134512640 134902295 4293585520 18446744073709551615 8873468 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17578/statm: 458655 456888 269 96 0 457867 0
Current children cumulated CPU time (s) 561.36
Current children cumulated vsize (KiB) 1843320

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17576 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 561.36
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 561.516
CPU time (s): 561.36
CPU user time (s): 556.12
CPU system time (s): 5.24
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 1843320

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= 524
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 0.949855 second user time and 2.6426 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-17 21:24:15
IDJOB=2673867
IDBENCH=2892
IDSOLVER=1174
FILE ID=node025/2673867-1276802655
PBS_JOBID= 11176657
Free space on /tmp= 62576 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-duke2.b.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673867-1276802655/watcher-2673867-1276802655 -o /tmp/evaluation-result-2673867-1276802655/solver-2673867-1276802655 -C 1800 -W 2000 -M 1800  run HOME/instance-2673867-1276802655.opb

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

MD5SUM BENCH= ad998dfe89909927555ae6165c9e8c9e
RANDOM SEED=472834574

node025.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		: 3000.242
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1845944 kB
Buffers:         40820 kB
Cached:          82624 kB
SwapCached:       6360 kB
Active:          57732 kB
Inactive:        78700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1845944 kB
SwapTotal:     4192956 kB
SwapFree:      4139544 kB
Dirty:            1900 kB
Writeback:           0 kB
AnonPages:       11392 kB
Mapped:          12896 kB
Slab:            54648 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183800 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= 62576 MiB
End job on node025 at 2010-06-17 21:33:39