Trace number 2673199

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 NameAnswerCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.02 1800.51

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_100_25_2_40.opb
MD5SUM9cbb63659aad73a7ceefd89db6573bef
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark224.685
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables200
Total number of constraints302
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 40
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6148
Sum of products size (including duplicates)12296
Number of different products3074
Sum of products size6148

Solver Data 

0.00/0.67	c 200 302 3074 6148 0 0 0 0
0.00/0.67	c 32 ~x6355+16 ~x6354+8 ~x6353+4 ~x6352+2 ~x6351+1 ~x6350+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 x3

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-2673199-1276817997/watcher-2673199-1276817997 -o /tmp/evaluation-result-2673199-1276817997/solver-2673199-1276817997 -C 1800 -W 2000 -M 1800 run HOME/instance-2673199-1276817997.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: 1.00 0.99 0.99 3/105 25307
/proc/meminfo: memFree=1835844/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0

[startup+0.0712651 s]
/proc/loadavg: 1.00 0.99 0.99 3/105 25307
/proc/meminfo: memFree=1835844/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100267 s]
/proc/loadavg: 1.00 0.99 0.99 3/105 25307
/proc/meminfo: memFree=1835844/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300287 s]
/proc/loadavg: 1.00 0.99 0.99 3/105 25307
/proc/meminfo: memFree=1835844/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700326 s]
/proc/loadavg: 1.00 0.99 0.99 3/105 25307
/proc/meminfo: memFree=1835844/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50041 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25310
/proc/meminfo: memFree=1746176/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=94732 CPUtime=1.49
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 23524 0 0 0 118 31 0 0 25 0 1 0 23093520 97005568 22694 1992294400 134512640 134902295 4290352656 18446744073709551615 4160273581 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 23683 22694 270 96 0 22895 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103432

[startup+3.10057 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25310
/proc/meminfo: memFree=1745060/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=95392 CPUtime=3.09
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 23688 0 0 0 278 31 0 0 25 0 1 0 23093520 97681408 22858 1992294400 134512640 134902295 4290352656 18446744073709551615 4160273566 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 23848 22858 270 96 0 23060 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 104092

[startup+6.30189 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25310
/proc/meminfo: memFree=1743820/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=96316 CPUtime=6.29
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 23908 0 0 0 598 31 0 0 25 0 1 0 23093520 98627584 23078 1992294400 134512640 134902295 4290352656 18446744073709551615 4160254506 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 24079 23078 270 96 0 23291 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 105016

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25310
/proc/meminfo: memFree=1741340/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=98824 CPUtime=12.68
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 24539 0 0 0 1237 31 0 0 25 0 1 0 23093520 101195776 23709 1992294400 134512640 134902295 4290352656 18446744073709551615 4160273845 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 24706 23709 270 96 0 23918 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 107524

[startup+25.5008 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25312
/proc/meminfo: memFree=1736380/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=103564 CPUtime=25.48
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 25729 0 0 0 2516 32 0 0 25 0 1 0 23093520 106049536 24899 1992294400 134512640 134902295 4290352656 18446744073709551615 4160287738 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 25891 24899 270 96 0 25103 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 112264

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25312
/proc/meminfo: memFree=1729436/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=110524 CPUtime=51.08
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 27468 0 0 0 5074 34 0 0 25 0 1 0 23093520 113176576 26638 1992294400 134512640 134902295 4290352656 18446744073709551615 4160292681 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 27631 26638 270 96 0 26843 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 119224

[startup+102.309 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25314
/proc/meminfo: memFree=1718524/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=121184 CPUtime=102.27
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 30095 0 0 0 10192 35 0 0 25 0 1 0 23093520 124092416 29265 1992294400 134512640 134902295 4290352656 18446744073709551615 4160273396 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 30296 29265 270 96 0 29508 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 129884

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25314
/proc/meminfo: memFree=1708976/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=130764 CPUtime=162.25
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 32482 0 0 0 16187 38 0 0 25 0 1 0 23093520 133902336 31652 1992294400 134512640 134902295 4290352656 18446744073709551615 4160267113 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 32691 31652 270 96 0 31903 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 139464

[startup+222.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25316
/proc/meminfo: memFree=1705876/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=133720 CPUtime=222.23
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 33229 0 0 0 22184 39 0 0 25 0 1 0 23093520 136929280 32399 1992294400 134512640 134902295 4290352656 18446744073709551615 4160275850 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 33430 32399 270 96 0 32642 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 142420

[startup+282.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25318
/proc/meminfo: memFree=1705876/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=133720 CPUtime=282.22
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 33230 0 0 0 28183 39 0 0 25 0 1 0 23093520 136929280 32400 1992294400 134512640 134902295 4290352656 18446744073709551615 4160276597 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 33430 32400 270 96 0 32642 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 142420

[startup+342.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25320
/proc/meminfo: memFree=1705876/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=133720 CPUtime=342.2
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 33230 0 0 0 34181 39 0 0 25 0 1 0 23093520 136929280 32400 1992294400 134512640 134902295 4290352656 18446744073709551615 4160273313 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 33430 32400 270 96 0 32642 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 142420

[startup+402.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25322
/proc/meminfo: memFree=1694592/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=145376 CPUtime=402.19
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 36150 0 0 0 40177 42 0 0 25 0 1 0 23093520 148865024 35320 1992294400 134512640 134902295 4290352656 18446744073709551615 4160273831 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 36344 35320 270 96 0 35556 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 154076

[startup+462.3 s]

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

/proc/25309/statm: 38248 37155 270 96 0 37460 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 161692

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25344
/proc/meminfo: memFree=1680828/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=158304 CPUtime=1241.97
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 39309 0 0 0 124153 44 0 0 25 0 1 0 23093520 162103296 38479 1992294400 134512640 134902295 4290352656 18446744073709551615 4160284806 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 39576 38479 270 96 0 38788 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 167004

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25355
/proc/meminfo: memFree=1675744/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=163400 CPUtime=1301.96
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 40571 0 0 0 130150 46 0 0 25 0 1 0 23093520 167321600 39741 1992294400 134512640 134902295 4290352656 18446744073709551615 4160289816 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 40850 39741 270 96 0 40062 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 172100

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25355
/proc/meminfo: memFree=1671280/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=167884 CPUtime=1361.93
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 41675 0 0 0 136147 46 0 0 25 0 1 0 23093520 171913216 40845 1992294400 134512640 134902295 4290352656 18446744073709551615 4160270256 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 41971 40845 270 96 0 41183 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 176584

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25357
/proc/meminfo: memFree=1671280/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=167884 CPUtime=1421.92
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 41675 0 0 0 142146 46 0 0 25 0 1 0 23093520 171913216 40845 1992294400 134512640 134902295 4290352656 18446744073709551615 4160287716 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 41971 40845 270 96 0 41183 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 176584

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25359
/proc/meminfo: memFree=1671280/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=167884 CPUtime=1481.9
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 41676 0 0 0 148144 46 0 0 25 0 1 0 23093520 171913216 40846 1992294400 134512640 134902295 4290352656 18446744073709551615 4160273561 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 41971 40846 270 96 0 41183 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 176584

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25361
/proc/meminfo: memFree=1671280/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=167884 CPUtime=1541.88
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 41676 0 0 0 154142 46 0 0 25 0 1 0 23093520 171913216 40846 1992294400 134512640 134902295 4290352656 18446744073709551615 4160284798 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 41971 40846 270 96 0 41183 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 176584

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25363
/proc/meminfo: memFree=1671032/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=168096 CPUtime=1601.87
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 41722 0 0 0 160141 46 0 0 25 0 1 0 23093520 172130304 40892 1992294400 134512640 134902295 4290352656 18446744073709551615 4160284798 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 42024 40892 270 96 0 41236 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 176796

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25363
/proc/meminfo: memFree=1670908/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=168260 CPUtime=1661.86
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 41754 0 0 0 166139 47 0 0 25 0 1 0 23093520 172298240 40924 1992294400 134512640 134902295 4290352656 18446744073709551615 4160273581 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 42065 40924 270 96 0 41277 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 176960

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25365
/proc/meminfo: memFree=1667684/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=171572 CPUtime=1721.84
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 42582 0 0 0 172137 47 0 0 25 0 1 0 23093520 175689728 41752 1992294400 134512640 134902295 4290352656 18446744073709551615 4160287688 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 42893 41752 270 96 0 42105 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 180272

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25367
/proc/meminfo: memFree=1660120/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=178716 CPUtime=1781.82
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 44400 0 0 0 178134 48 0 0 25 0 1 0 23093520 183005184 43570 1992294400 134512640 134902295 4290352656 18446744073709551615 4160287376 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 44679 43570 270 96 0 43891 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 187416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25367
/proc/meminfo: memFree=1660120/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=178716 CPUtime=1800.02
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 44400 0 0 0 179954 48 0 0 25 0 1 0 23093520 183005184 43570 1992294400 134512640 134902295 4290352656 18446744073709551615 4160287738 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 44679 43570 270 96 0 43891 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 187416

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 25367
/proc/meminfo: memFree=1660120/2059040 swapFree=4139880/4192956
[pid=25307] ppid=25305 vsize=8700 CPUtime=0
/proc/25307/stat : 25307 (run) S 25305 25307 25085 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 23093519 8908800 251 1992294400 4194304 4922060 140733778988400 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25307/statm: 2175 251 211 178 0 68 0
[pid=25309] ppid=25307 vsize=178716 CPUtime=1800.02
/proc/25309/stat : 25309 (PBPASSolver) R 25307 25307 25085 0 -1 4202496 44400 0 0 0 179954 48 0 0 25 0 1 0 23093520 183005184 43570 1992294400 134512640 134902295 4290352656 18446744073709551615 4160287738 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25309/statm: 44679 43570 270 96 0 43891 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 187416

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25307 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1799.54
CPU system time (s): 0.48
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 187416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
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= 523
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 3.11852 second user time and 8.35973 second system time

The end

Launcher Data 

Begin job on node084 at 2010-06-18 01:39:57
IDJOB=2673199
IDBENCH=48371
IDSOLVER=1174
FILE ID=node084/2673199-1276817997
PBS_JOBID= 11176718
Free space on /tmp= 62508 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_100_25_2_40.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673199-1276817997/watcher-2673199-1276817997 -o /tmp/evaluation-result-2673199-1276817997/solver-2673199-1276817997 -C 1800 -W 2000 -M 1800  run HOME/instance-2673199-1276817997.opb

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

MD5SUM BENCH= 9cbb63659aad73a7ceefd89db6573bef
RANDOM SEED=632660790

node084.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		: 3000.229
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	: 6000.45
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		: 3000.229
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1836240 kB
Buffers:         50120 kB
Cached:          81100 kB
SwapCached:       5576 kB
Active:          56452 kB
Inactive:        87060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1836240 kB
SwapTotal:     4192956 kB
SwapFree:      4139880 kB
Dirty:             752 kB
Writeback:           0 kB
AnonPages:       10892 kB
Mapped:          12884 kB
Slab:            57432 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181616 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= 62508 MiB
End job on node084 at 2010-06-18 02:09:59