Trace number 2673545

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 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_25_3.opb
MD5SUM1b4456ec5e57b53956abc30521c99789
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-29
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint25
Maximum length of a constraint45
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)6216
Sum of products size (including duplicates)12432
Number of different products3108
Sum of products size6216

Solver Data 

1.19/1.20	c 200 200 3108 6216 0 0 0 0
1.19/1.20	o 0
1.19/1.20	c 64 ~x6624+32 ~x6623+16 ~x6622+8 ~x6621+4 ~x6620+2 ~x6619+1 ~x6618+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 x2

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-2673545-1276814544/watcher-2673545-1276814544 -o /tmp/evaluation-result-2673545-1276814544/solver-2673545-1276814544 -C 1800 -W 2000 -M 1800 run HOME/instance-2673545-1276814544.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: 0.85 0.97 0.99 3/106 25359
/proc/meminfo: memFree=1844724/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0

[startup+0.0445069 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 25359
/proc/meminfo: memFree=1844724/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100463 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 25359
/proc/meminfo: memFree=1844724/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300482 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 25359
/proc/meminfo: memFree=1844724/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700521 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 25359
/proc/meminfo: memFree=1844724/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5006 s]
/proc/loadavg: 0.85 0.97 0.99 2/108 25362
/proc/meminfo: memFree=1762744/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=87740 CPUtime=1.48
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 24129 0 0 0 118 30 0 0 25 0 1 0 22745389 89845760 21177 1992294400 134512640 134902295 4286702528 18446744073709551615 4160553448 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 21935 21177 263 96 0 21147 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 96440

[startup+3.10075 s]
/proc/loadavg: 0.86 0.97 0.99 2/108 25362
/proc/meminfo: memFree=1759520/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=88552 CPUtime=3.08
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 24347 0 0 0 278 30 0 0 25 0 1 0 22745389 90677248 21395 1992294400 134512640 134902295 4286702528 18446744073709551615 4160574426 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 22138 21395 270 96 0 21350 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 97252

[startup+6.30206 s]
/proc/loadavg: 0.86 0.97 0.99 2/108 25362
/proc/meminfo: memFree=1758156/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=90004 CPUtime=6.29
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 24713 0 0 0 598 31 0 0 25 0 1 0 22745389 92164096 21761 1992294400 134512640 134902295 4286702528 18446744073709551615 4160571680 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 22501 21761 270 96 0 21713 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 98704

[startup+12.7017 s]
/proc/loadavg: 0.88 0.97 0.99 2/108 25362
/proc/meminfo: memFree=1755304/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=92784 CPUtime=12.68
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 25417 0 0 0 1237 31 0 0 25 0 1 0 22745389 95010816 22465 1992294400 134512640 134902295 4286702528 18446744073709551615 4160572668 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 23196 22465 270 96 0 22408 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 101484

[startup+25.5009 s]
/proc/loadavg: 0.90 0.97 0.99 2/108 25364
/proc/meminfo: memFree=1750344/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=97404 CPUtime=25.47
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 26568 0 0 0 2516 31 0 0 25 0 1 0 22745389 99741696 23616 1992294400 134512640 134902295 4286702528 18446744073709551615 4160560033 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 24351 23616 270 96 0 23563 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 106104

[startup+51.1004 s]
/proc/loadavg: 0.93 0.97 0.99 2/108 25364
/proc/meminfo: memFree=1742656/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=105244 CPUtime=51.07
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 28522 0 0 0 5074 33 0 0 25 0 1 0 22745389 107769856 25570 1992294400 134512640 134902295 4286702528 18446744073709551615 4160563491 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 26311 25570 270 96 0 25523 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 113944

[startup+102.308 s]
/proc/loadavg: 1.01 0.99 0.99 2/108 25366
/proc/meminfo: memFree=1729760/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=117856 CPUtime=102.27
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 31651 0 0 0 10191 36 0 0 25 0 1 0 22745389 120684544 28699 1992294400 134512640 134902295 4286702528 18446744073709551615 4160562630 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 29464 28699 270 96 0 28676 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 126556

[startup+162.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/108 25366
/proc/meminfo: memFree=1716368/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=131088 CPUtime=162.24
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 34987 0 0 0 16185 39 0 0 25 0 1 0 22745389 134234112 32035 1992294400 134512640 134902295 4286702528 18446744073709551615 4160553492 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 32772 32035 270 96 0 31984 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 139788

[startup+222.301 s]
/proc/loadavg: 1.18 1.04 1.01 2/108 25368
/proc/meminfo: memFree=1701364/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=146096 CPUtime=222.23
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 38712 0 0 0 22179 44 0 0 25 0 1 0 22745389 149602304 35760 1992294400 134512640 134902295 4286702528 18446744073709551615 4160571704 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 36524 35760 270 96 0 35736 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 154796

[startup+282.301 s]
/proc/loadavg: 1.11 1.05 1.01 2/108 25370
/proc/meminfo: memFree=1688964/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=158556 CPUtime=282.21
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 41843 0 0 0 28175 46 0 0 25 0 1 0 22745389 162361344 38891 1992294400 134512640 134902295 4286702528 18446744073709551615 4160574405 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 39639 38891 270 96 0 38851 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 167256

[startup+342.301 s]
/proc/loadavg: 1.04 1.04 1.00 2/108 25372
/proc/meminfo: memFree=1679416/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=168108 CPUtime=342.2
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 44192 0 0 0 34171 49 0 0 25 0 1 0 22745389 172142592 41240 1992294400 134512640 134902295 4286702528 18446744073709551615 4160574446 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 42027 41240 270 96 0 41239 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 176808

[startup+402.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 25374
/proc/meminfo: memFree=1671108/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=176584 CPUtime=402.19
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 46299 0 0 0 40168 51 0 0 25 0 1 0 22745389 180822016 43347 1992294400 134512640 134902295 4286702528 18446744073709551615 4160571868 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 44146 43347 270 96 0 43358 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 185284

[startup+462.301 s]

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

/proc/25361/statm: 50676 49876 270 96 0 49888 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 211404

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25405
/proc/meminfo: memFree=1643580/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=202704 CPUtime=1241.97
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 52828 0 0 0 124139 58 0 0 25 0 1 0 22745389 207568896 49876 1992294400 134512640 134902295 4286702528 18446744073709551615 4160541314 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 50676 49876 270 96 0 49888 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 211404

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25407
/proc/meminfo: memFree=1643580/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=202704 CPUtime=1301.96
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 52828 0 0 0 130138 58 0 0 25 0 1 0 22745389 207568896 49876 1992294400 134512640 134902295 4286702528 18446744073709551615 4160541307 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 50676 49876 270 96 0 49888 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 211404

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25407
/proc/meminfo: memFree=1643580/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=202704 CPUtime=1361.94
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 52828 0 0 0 136136 58 0 0 25 0 1 0 22745389 207568896 49876 1992294400 134512640 134902295 4286702528 18446744073709551615 4160574349 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 50676 49876 270 96 0 49888 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 211404

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25409
/proc/meminfo: memFree=1643580/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=202704 CPUtime=1421.93
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 52828 0 0 0 142135 58 0 0 25 0 1 0 22745389 207568896 49876 1992294400 134512640 134902295 4286702528 18446744073709551615 4160574458 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 50676 49876 270 96 0 49888 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 211404

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25411
/proc/meminfo: memFree=1643580/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=202704 CPUtime=1481.91
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 52829 0 0 0 148133 58 0 0 25 0 1 0 22745389 207568896 49877 1992294400 134512640 134902295 4286702528 18446744073709551615 4160571518 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 50676 49877 270 96 0 49888 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 211404

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25413
/proc/meminfo: memFree=1643580/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=202704 CPUtime=1541.9
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 52843 0 0 0 154132 58 0 0 25 0 1 0 22745389 207568896 49891 1992294400 134512640 134902295 4286702528 18446744073709551615 4160571518 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 50676 49891 270 96 0 49888 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 211404

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25415
/proc/meminfo: memFree=1643456/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=202972 CPUtime=1601.88
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 52848 0 0 0 160130 58 0 0 25 0 1 0 22745389 207843328 49896 1992294400 134512640 134902295 4286702528 18446744073709551615 4160577211 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 50743 49896 270 96 0 49955 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 211672

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25415
/proc/meminfo: memFree=1643456/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=202972 CPUtime=1661.86
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 52848 0 0 0 166128 58 0 0 25 0 1 0 22745389 207843328 49896 1992294400 134512640 134902295 4286702528 18446744073709551615 4160541297 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 50743 49896 270 96 0 49955 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 211672

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25417
/proc/meminfo: memFree=1643456/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=202972 CPUtime=1721.85
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 52848 0 0 0 172127 58 0 0 25 0 1 0 22745389 207843328 49896 1992294400 134512640 134902295 4286702528 18446744073709551615 4160574473 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 50743 49896 270 96 0 49955 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 211672

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25419
/proc/meminfo: memFree=1643208/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=202972 CPUtime=1781.84
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 52848 0 0 0 178126 58 0 0 25 0 1 0 22745389 207843328 49896 1992294400 134512640 134902295 4286702528 18446744073709551615 4160560325 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 50743 49896 270 96 0 49955 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 211672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25419
/proc/meminfo: memFree=1643208/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=202972 CPUtime=1800.04
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 52848 0 0 0 179946 58 0 0 25 0 1 0 22745389 207843328 49896 1992294400 134512640 134902295 4286702528 18446744073709551615 4160571518 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 50743 49896 270 96 0 49955 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 211672

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 1.00 1.00 2/108 25419
/proc/meminfo: memFree=1643208/2059040 swapFree=4140368/4192956
[pid=25359] ppid=25357 vsize=8700 CPUtime=0
/proc/25359/stat : 25359 (run) S 25357 25359 25334 0 -1 4202496 389 134 0 0 0 0 0 0 24 0 1 0 22745389 8908800 250 1992294400 4194304 4922060 140733475154976 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25359/statm: 2175 250 211 178 0 68 0
[pid=25361] ppid=25359 vsize=202972 CPUtime=1800.04
/proc/25361/stat : 25361 (PBPASSolver) R 25359 25359 25334 0 -1 4202496 52848 0 0 0 179946 58 0 0 25 0 1 0 22745389 207843328 49896 1992294400 134512640 134902295 4286702528 18446744073709551615 4160571518 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25361/statm: 50743 49896 270 96 0 49955 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 211672

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25359 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): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1799.46
CPU system time (s): 0.58
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 211672

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 3.11353 second user time and 8.36473 second system time

The end

Launcher Data 

Begin job on node056 at 2010-06-18 00:42:24
IDJOB=2673545
IDBENCH=48212
IDSOLVER=1174
FILE ID=node056/2673545-1276814544
PBS_JOBID= 11176721
Free space on /tmp= 98612 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_25_3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673545-1276814544/watcher-2673545-1276814544 -o /tmp/evaluation-result-2673545-1276814544/solver-2673545-1276814544 -C 1800 -W 2000 -M 1800  run HOME/instance-2673545-1276814544.opb

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

MD5SUM BENCH= 1b4456ec5e57b53956abc30521c99789
RANDOM SEED=1021698152

node056.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		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1845120 kB
Buffers:         41588 kB
Cached:          83884 kB
SwapCached:       5948 kB
Active:          55640 kB
Inactive:        82468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1845120 kB
SwapTotal:     4192956 kB
SwapFree:      4140368 kB
Dirty:             808 kB
Writeback:           0 kB
AnonPages:       11176 kB
Mapped:          12836 kB
Slab:            53776 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179928 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= 98612 MiB
End job on node056 at 2010-06-18 01:12:27