Trace number 2674653

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.04 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh217.opb
MD5SUM5f8256f2423d7410846942dcc96981a5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark89
Best CPU time to get the best result obtained on this benchmark0.51992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 89
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
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 constraint2
Maximum length of a constraint11
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.59	c 200 900 0 0 0 0 0 0
0.00/0.59	o 95
0.00/0.59	c 128 ~x1109+64 ~x1108+32 ~x1107+16 ~x1106+8 ~x1105+4 ~x1104+2 ~x1103+1 ~x1102+1 ~x201+1 ~x200+1 ~x199+1 ~x198+1 ~x197+1 ~x196+1 ~x195+1 ~x194+1 ~x193+1 ~x192+1 ~x191+1 ~x190+1 ~x189+1 ~x188+1 ~x187+1 ~x186+1 ~x185+1 ~x184+1 ~x183+1 ~x182+1 ~x181+1 ~x180+1 ~x179+1 ~x178+1 ~x177+1 ~x176+1 ~x175+1 ~x174+1 ~x173+1 ~x172+1 ~x171+1 ~x170+1 ~x169+1 ~x168+1 ~x167+1 ~x166+1 ~x165+1 ~x164+1 ~x163+1 ~x162+1 ~x161+1 ~x160+1 ~x159+1 ~x158+1 ~x157+1 ~x156+1 ~x155+1 ~x154+1 ~x153+1 ~x152+1 ~x151+1 ~x150+1 ~x149+1 ~x148+1 ~x147+1 ~x146+1 ~x145+1 ~x144+1 ~x143+1 ~x142+1 ~x141+1 ~x140+1 ~x139+1 ~x138+1 ~x137+1 ~x136+1 ~x135+1 ~x134+1 ~x133+1 ~x132+1 ~x131+1 ~x130+1 ~x129+1 ~x128+1 ~x127+1 ~x126+1 ~x125+1 ~x124+1 ~x123+1 ~x122+1 ~x121+1 ~x120+1 ~x119+1 ~x118+1 ~x117+1 ~x116+1 ~x115+1 ~x114+1 ~x113+1 ~x112+1 ~x111+1 ~x110+1 ~x109+1 ~x108+1 ~x107+1 ~x106+1 ~x105+1 ~x104+1 ~x103+1 ~x102+1 ~x101+1 ~x100+1 ~x99+1 ~x98+1 ~x97+1 ~x96+1 ~x95+1 ~x94+1 ~x93+1 ~x92+1 ~x91+1 ~x90+1 ~x89+1 ~x88+1 ~x87+1 ~x86+1 ~x85+1 ~x84+1 ~x83+1 ~x82+1 ~x81+1 ~x80+1 ~x79+1 ~x78+1 ~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 ~x1

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-2674653-1276796711/watcher-2674653-1276796711 -o /tmp/evaluation-result-2674653-1276796711/solver-2674653-1276796711 -C 1800 -W 2000 -M 1800 run HOME/instance-2674653-1276796711.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 1.00 1.00 3/106 23333
/proc/meminfo: memFree=1743528/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0

[startup+0.0284659 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23333
/proc/meminfo: memFree=1743528/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101477 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23333
/proc/meminfo: memFree=1743528/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301505 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23333
/proc/meminfo: memFree=1743528/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700564 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23333
/proc/meminfo: memFree=1743528/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50068 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23336
/proc/meminfo: memFree=1666384/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=79892 CPUtime=1.48
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 20810 0 0 0 129 19 0 0 25 0 1 0 20962061 81809408 19356 1992294400 134512640 134902295 4292652048 18446744073709551615 4160434809 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 19973 19356 269 96 0 19185 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 88592

[startup+3.10092 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23336
/proc/meminfo: memFree=1666136/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=80156 CPUtime=3.09
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 20883 0 0 0 289 20 0 0 25 0 1 0 20962061 82079744 19429 1992294400 134512640 134902295 4292652048 18446744073709551615 4160465242 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 20039 19429 269 96 0 19251 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 88856

[startup+6.30038 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23336
/proc/meminfo: memFree=1665144/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=81212 CPUtime=6.29
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 21153 0 0 0 609 20 0 0 25 0 1 0 20962061 83161088 19699 1992294400 134512640 134902295 4292652048 18446744073709551615 4160467853 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 20303 19699 269 96 0 19515 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 89912

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23336
/proc/meminfo: memFree=1663160/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=83068 CPUtime=12.68
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 21587 0 0 0 1248 20 0 0 25 0 1 0 20962061 85061632 20133 1992294400 134512640 134902295 4292652048 18446744073709551615 4160434922 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 20767 20133 269 96 0 19979 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 91768

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23338
/proc/meminfo: memFree=1659192/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=86920 CPUtime=25.48
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 22566 0 0 0 2527 21 0 0 25 0 1 0 20962061 89006080 21112 1992294400 134512640 134902295 4292652048 18446744073709551615 4160434816 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 21730 21112 269 96 0 20942 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 95620

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23338
/proc/meminfo: memFree=1652000/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=94212 CPUtime=51.07
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 24373 0 0 0 5084 23 0 0 25 0 1 0 20962061 96473088 22919 1992294400 134512640 134902295 4292652048 18446744073709551615 4160453892 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 23553 22919 269 96 0 22765 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 102912

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23340
/proc/meminfo: memFree=1643444/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=102616 CPUtime=102.26
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 26477 0 0 0 10200 26 0 0 25 0 1 0 20962061 105078784 25023 1992294400 134512640 134902295 4292652048 18446744073709551615 4160434810 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 25654 25023 269 96 0 24866 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 111316

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23340
/proc/meminfo: memFree=1633152/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=112816 CPUtime=162.24
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 29049 0 0 0 16195 29 0 0 25 0 1 0 20962061 115523584 27595 1992294400 134512640 134902295 4292652048 18446744073709551615 4160465022 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 28204 27595 269 96 0 27416 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 121516

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23342
/proc/meminfo: memFree=1625464/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=120432 CPUtime=222.22
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 30918 0 0 0 22191 31 0 0 25 0 1 0 20962061 123322368 29464 1992294400 134512640 134902295 4292652048 18446744073709551615 4160465088 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 30108 29464 269 96 0 29320 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 129132

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23344
/proc/meminfo: memFree=1618644/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=127164 CPUtime=282.2
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 32620 0 0 0 28187 33 0 0 25 0 1 0 20962061 130215936 31166 1992294400 134512640 134902295 4292652048 18446744073709551615 4160434806 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 31791 31166 269 96 0 31003 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 135864

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23346
/proc/meminfo: memFree=1613188/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=132580 CPUtime=342.19
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 33954 0 0 0 34184 35 0 0 25 0 1 0 20962061 135761920 32500 1992294400 134512640 134902295 4292652048 18446744073709551615 4160465022 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 33145 32500 269 96 0 32357 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 141280

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23348
/proc/meminfo: memFree=1611328/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=134296 CPUtime=402.16
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 34384 0 0 0 40181 35 0 0 25 0 1 0 20962061 137519104 32930 1992294400 134512640 134902295 4292652048 18446744073709551615 4160467874 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 33574 32930 269 96 0 32786 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 142996

[startup+462.301 s]

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

/proc/23335/statm: 33574 32943 269 96 0 32786 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 142996

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23377
/proc/meminfo: memFree=1610708/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=134296 CPUtime=1181.92
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 34397 0 0 0 118157 35 0 0 25 0 1 0 20962061 137519104 32943 1992294400 134512640 134902295 4292652048 18446744073709551615 4160465022 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 33574 32943 269 96 0 32786 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 142996

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23379
/proc/meminfo: memFree=1610708/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=134296 CPUtime=1241.9
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 34397 0 0 0 124155 35 0 0 25 0 1 0 20962061 137519104 32943 1992294400 134512640 134902295 4292652048 18446744073709551615 4160453903 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 33574 32943 269 96 0 32786 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 142996

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23381
/proc/meminfo: memFree=1610584/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=134460 CPUtime=1301.89
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 34429 0 0 0 130154 35 0 0 25 0 1 0 20962061 137687040 32975 1992294400 134512640 134902295 4292652048 18446744073709551615 4160465022 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 33615 32975 269 96 0 32827 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 143160

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23381
/proc/meminfo: memFree=1610336/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=134624 CPUtime=1361.86
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 34469 0 0 0 136151 35 0 0 25 0 1 0 20962061 137854976 33015 1992294400 134512640 134902295 4292652048 18446744073709551615 4160454153 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 33656 33015 269 96 0 32868 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 143324

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23383
/proc/meminfo: memFree=1610212/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=134804 CPUtime=1421.85
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 34474 0 0 0 142150 35 0 0 25 0 1 0 20962061 138039296 33020 1992294400 134512640 134902295 4292652048 18446744073709551615 4160447095 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 33701 33020 269 96 0 32913 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 143504

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23385
/proc/meminfo: memFree=1610212/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=134804 CPUtime=1481.83
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 34474 0 0 0 148148 35 0 0 25 0 1 0 20962061 138039296 33020 1992294400 134512640 134902295 4292652048 18446744073709551615 4160434809 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 33701 33020 269 96 0 32913 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 143504

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23387
/proc/meminfo: memFree=1610212/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=134804 CPUtime=1541.81
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 34474 0 0 0 154146 35 0 0 25 0 1 0 20962061 138039296 33020 1992294400 134512640 134902295 4292652048 18446744073709551615 4160455801 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 33701 33020 269 96 0 32913 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 143504

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23389
/proc/meminfo: memFree=1610212/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=134804 CPUtime=1601.79
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 34474 0 0 0 160144 35 0 0 25 0 1 0 20962061 138039296 33020 1992294400 134512640 134902295 4292652048 18446744073709551615 4160447147 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 33701 33020 269 96 0 32913 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 143504

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23389
/proc/meminfo: memFree=1610088/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=134804 CPUtime=1661.77
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 34474 0 0 0 166142 35 0 0 25 0 1 0 20962061 138039296 33020 1992294400 134512640 134902295 4292652048 18446744073709551615 4160465022 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 33701 33020 269 96 0 32913 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 143504

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23391
/proc/meminfo: memFree=1610088/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=134804 CPUtime=1721.75
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 34476 0 0 0 172140 35 0 0 25 0 1 0 20962061 138039296 33022 1992294400 134512640 134902295 4292652048 18446744073709551615 4160465175 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 33701 33022 269 96 0 32913 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 143504

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23393
/proc/meminfo: memFree=1609964/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=134804 CPUtime=1781.74
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 34476 0 0 0 178139 35 0 0 25 0 1 0 20962061 138039296 33022 1992294400 134512640 134902295 4292652048 18446744073709551615 4160467965 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 33701 33022 269 96 0 32913 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 143504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23393
/proc/meminfo: memFree=1609964/2059040 swapFree=4140444/4192956
[pid=23333] ppid=23331 vsize=8700 CPUtime=0
/proc/23333/stat : 23333 (run) S 23331 23333 22620 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 20962060 8908800 250 1992294400 4194304 4922060 140737232464864 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23333/statm: 2175 250 211 178 0 68 0
[pid=23335] ppid=23333 vsize=134804 CPUtime=1800.04
/proc/23335/stat : 23335 (PBPASSolver) R 23333 23333 22620 0 -1 4202496 34476 0 0 0 179969 35 0 0 25 0 1 0 20962061 138039296 33022 1992294400 134512640 134902295 4292652048 18446744073709551615 4160465388 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23335/statm: 33701 33022 269 96 0 32913 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 143504

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23333 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1799.69
CPU system time (s): 0.35
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 143504

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= 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 2.78558 second user time and 8.69368 second system time

The end

Launcher Data 

Begin job on node052 at 2010-06-17 19:45:11
IDJOB=2674653
IDBENCH=2129
IDSOLVER=1174
FILE ID=node052/2674653-1276796711
PBS_JOBID= 11176606
Free space on /tmp= 62488 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh217.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674653-1276796711/watcher-2674653-1276796711 -o /tmp/evaluation-result-2674653-1276796711/solver-2674653-1276796711 -C 1800 -W 2000 -M 1800  run HOME/instance-2674653-1276796711.opb

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

MD5SUM BENCH= 5f8256f2423d7410846942dcc96981a5
RANDOM SEED=1534431186

node052.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1743924 kB
Buffers:         96024 kB
Cached:         128188 kB
SwapCached:       5936 kB
Active:          90072 kB
Inactive:       146776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1743924 kB
SwapTotal:     4192956 kB
SwapFree:      4140444 kB
Dirty:             956 kB
Writeback:           0 kB
AnonPages:       10884 kB
Mapped:          12984 kB
Slab:            56556 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179564 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= 62488 MiB
End job on node052 at 2010-06-17 20:15:13